The Auth0-React SDK seems to simplify what is the fairly complicated process of setting up OAuth inside a React application.
The tutorials that exist show how to setup the React side, but following this tutorial it links to various backend quick starts, of which Express is one.
However, there is nothing specifically for Lambda or other serverless approaches.
What is the intended use case here? Am I meant to setup a custom authorizer (like shown here) and have the React app target Lambdas that I attach to it? My understanding is the React-SDK will attach an Authorization
header to each API request that the custom authorizer will verify.
But then what about refresh tokens? Silent token requests? How does the rest of the authorization code auth flow integrate into my serverless setup?